Opening day is almost here, and almost every team has laid out their rotations for their opening series. Still, there are several fourth and fifth starter spots up in the air, and it's unclear which teams will skip their fifth starters early on.

We discussed this in today's Week Ahead column, even listing a few sleepers who could help in both daily and weekly leagues. As we looked for updates today, we found some additional nuggets that fantasy owners should be aware of. Here are a few tips to get you through the first week:

A good amount of No. 2 starters, including Scott Kazmir, Erasmo Ramirez, Alex Cobb, Drew Hutchison, Wade Miley, Alex Wood, Brett Anderson, Nathan Eovaldi, A.J. Burnett and Matt Cain, look like they'll make two starts. This could happen with several more pitchers depending on how teams decide to divvy up their starts.

Several teams will skip their fifth starters, but it really won't change anything next week other than the order in which guys throw. For instance, Pittsburgh will go with Francisco Liriano on opening day, and he'll pitch again on Saturday, one day before No. 5 starter Edinson Volquez. The Reds (Johnny Cueto opening day and Saturday, Alfredo Simon on Sunday) will also do this.

We know the names of several team's Nos. 4 and 5 starters, just not which guy will occupy which spot (e.g. Baltimore with Miguel Gonzalez and Bud Norris). If it's a situation where it won't change the matchup, we made our best guess on our Probable Starters Grid just so owners know that those players will start next week.

We've currently slotted Jon Niese into the Mets' rotation for next Sunday's game against Cincinnati. However, Niese is questionable to make that start because of an elbow injury. If Niese can't go, the Mets will start both Jenrry Mejia and Daisuke Matsuzaka next week.

If you're looking for streaming plays, several guys stand out based on matchups, park factors and spring performances. To be fair, we can't say for certain which matchups will be favorable, but we can look back at last year and use a little common sense. We mentioned a several sleepers in Week Ahead, but here are a few more to add to the list: Eric Stults (@MIA), Robbie Erlin (@MIA), Dan Straily (vs. SEA), Carlos Carrasco (vs. MIN) and Garrett Richards (@HOU).

Fortunately, we shouldn't have as many rotation question marks until the week after the All-Star break, but fantasy owners will need to watch for changes until opening day. Fantasy Source subscribers can continue checking out our Probable Starters Grid for the latest updates, including a handy snapshot of two-start pitchers.